Add a configurable product & set up color, size, & price per sides/panels.
Overview of the Designlab
How to set up price in product sizes?
How to Add Pricing to Print Area and Styles?
How to Create Custom Product Images?
How to Set Up Print, Bleed, and Mark Area?
How to Set Up a Custom Print Area?
How to Set Up Product Styles?
How to Set Up Product Sizes?
How to Set Up Product Colors?